org.modeshape.graph.query.model
Class Ordering

java.lang.Object
  org.modeshape.graph.query.model.Ordering

All Implemented Interfaces:

Serializable, LanguageObject, Visitable

Direct Known Subclasses:

JcrOrdering

@Immutable
public class Ordering
extends Object
implements LanguageObject

A specification of the ordering for the results.

See Also:

Serialized Form

Constructor Summary

Ordering(DynamicOperand operand, Order order)
Create a new ordering specification, given the supplied operand and order.

Method Summary

void	accept(Visitor visitor) Accept the supplied visitor, which should call back to the visitor to complete the double-dispatch operation.
boolean	equals(Object obj)
int	hashCode()
DynamicOperand	operand() Get the operand being ordered.
Order	order() The order type.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Ordering

public Ordering(DynamicOperand operand,
                Order order)

Create a new ordering specification, given the supplied operand and order.

Parameters:

operand - the operand being ordered

order - the order type

Throws:

IllegalArgumentException - if the operand or order type is null

Method Detail

operand

public DynamicOperand operand()

Get the operand being ordered.

Returns:

the operand; never null

order

public Order order()

The order type.

Returns:

the type; never null

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

Object.hashCode()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

Object.equals(java.lang.Object)

accept

public void accept(Visitor visitor)

Accept the supplied visitor, which should call back to the visitor to complete the double-dispatch operation.

Specified by:

accept in interface Visitable

Parameters:

visitor - the visitor; never null

See Also:

Visitable.accept(org.modeshape.graph.query.model.Visitor)